Research on thermal disposal of phytoremediation plant waste: Stability of potentially toxic metals (PTMs) and oxidation resistance of biochars
作者： Juan Du , Lei Zhang , Amjad Ali , Ronghua Li , Ran Xiao
DOI: 10.1016/J.PSEP.2019.03.035
关键词:
摘要: Abstract Thermal conversion of phytoremediation plant waste into biochar was performed as a safe approach for organic management. In this work, promising plant―Silphium perfoliatum L. pyrolyzed production at 350, 550 and 750 °C. The long-term leaching risk potentially toxic metals (PTMs) in the derived biochars oxidation resistance were investigated. results showed that PTMs could transform more stable less forms with elevated pyrolysis temperature. behavior 350 °C considerably sensitive to while 750 °C not affected. produced higher temperature possessed greater little amount C loss, stronger would prevent release bound matter. findings study demonstrated high-temperature able reduce potential ensure carbon stability.
sci-hub.se 参考文章(52)
Gerhardt Rauret, JF López-Sánchez, A Sahuquillo, R Rubio, C Davidson, A Ure, Ph Quevauviller, None, Improvement of the BCR three step sequential extraction procedure prior to the certification of new sediment and soil reference materials Journal of Environmental Monitoring. ,vol. 1, pp. 57- 61 ,(1999) , 10.1039/A807854H
Brajesh Dubey, Timothy Townsend, Arsenic and lead leaching from the waste derived fertilizer ironite. Environmental Science & Technology. ,vol. 38, pp. 5400- 5404 ,(2004) , 10.1021/ES0493392
Jayne H. Windeatt, Andrew B. Ross, Paul T. Williams, Piers M. Forster, Mohamad A. Nahil, Surjit Singh, Characteristics of biochars from crop residues: Potential for carbon sequestration and soil amendment Journal of Environmental Management. ,vol. 146, pp. 189- 197 ,(2014) , 10.1016/J.JENVMAN.2014.08.003
David Houben, Laurent Evrard, Philippe Sonnet, Beneficial effects of biochar application to contaminated soils on the bioavailability of Cd, Pb and Zn and the biomass production of rapeseed (Brassica napus L.). Biomass & Bioenergy. ,vol. 57, pp. 196- 204 ,(2013) , 10.1016/J.BIOMBIOE.2013.07.019
Ondřej Mašek, Peter Brownsort, Andrew Cross, Saran Sohi, Influence of production conditions on the yield and environmental stability of biochar Fuel. ,vol. 103, pp. 151- 155 ,(2013) , 10.1016/J.FUEL.2011.08.044
Baoliang Chen, Dandan Zhou, Lizhong Zhu, Transitional Adsorption and Partition of Nonpolar and Polar Aromatic Contaminants by Biochars of Pine Needles with Different Pyrolytic Temperatures Environmental Science & Technology. ,vol. 42, pp. 5137- 5143 ,(2008) , 10.1021/ES8002684
Ramin Azargohar, Sonil Nanda, Janusz A. Kozinski, Ajay K. Dalai, Ronny Sutarto, Effects of temperature on the physicochemical characteristics of fast pyrolysis bio-chars derived from Canadian waste biomass Fuel. ,vol. 125, pp. 90- 100 ,(2014) , 10.1016/J.FUEL.2014.01.083
Parmila Devi, Anil K. Saroha, Risk analysis of pyrolyzed biochar made from paper mill effluent treatment plant sludge for bioavailability and eco-toxicity of heavy metals Bioresource Technology. ,vol. 162, pp. 308- 315 ,(2014) , 10.1016/J.BIORTECH.2014.03.093
Q. Lin, L. Liang, L.H. Wang, Q.L. Ni, K. Yang, J. Zhang, D.L. Chen, J.J. Yang, X.D. Shen, Roles of pyrolysis on availability, species and distribution of Cu and Zn in the swine manure: chemical extractions and high-energy synchrotron analyses. Chemosphere. ,vol. 93, pp. 2094- 2100 ,(2013) , 10.1016/J.CHEMOSPHERE.2013.07.053
Dalei Zhang, Shengbing He, Luwei Dai, Yaning Xie, Deyi Wu, Guanhua Bu, Kangjin Peng, Hainan Kong, Impact of pyrolysis process on the chromium behavior of COPR. Journal of Hazardous Materials. ,vol. 172, pp. 1597- 1601 ,(2009) , 10.1016/J.JHAZMAT.2009.08.032